CN111939487A

CN111939487A - Mammary gland bracket for radiotherapy

Info

Publication number: CN111939487A
Application number: CN202010830127.1A
Authority: CN
Inventors: 赵凯华; 谭政帅; 孙晶; 万越
Original assignee: Qingdao Central Hospital
Current assignee: Qingdao Central Hospital
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2020-11-17

Abstract

The invention discloses a mammary gland bracket for radiotherapy, which comprises a bracket main body and an annular bracket arranged on the bracket main body, wherein the annular bracket is fixedly arranged on the bracket main body and corresponds to a radiotherapy device through an annular treatment hole; the adjusting device comprises an arc-shaped baffle and an adjusting push rod, the adjusting push rod extends or retracts to drive the arc-shaped baffle to reciprocate in the adjusting chute, and the size of the working area of the annular bracket is adjusted to meet the requirements of a patient; the bracket main body is also provided with a supporting device, the supporting device comprises a head supporting ring and an abdomen supporting plate, the head supporting ring is slidably mounted on the bracket main body, the bottom of the head supporting ring is in threaded connection with an adjusting screw, and the adjusting screw is rotated to adjust the position of the head supporting ring, so that the head of a patient can be conveniently supported; the abdomen supporting plate is fixedly arranged on the bracket main body and used for supporting the body weight of a patient and facilitating treatment.

Description

Mammary gland bracket for radiotherapy

Technical Field

The invention relates to a breast bracket, in particular to a breast bracket for radiotherapy.

Background

During the radiation treatment of a patient, a breast bracket is often needed to facilitate the patient to receive the treatment. In the prior art, what mammary gland bracket adopted mostly is fixed knot structure, lacks adjusting push rod and adjusting screw, can not adjust according to patient's health, can't satisfy different patient's demand, and application scope is little, and the flexibility is relatively poor. Thus, we provide a breast cradle for radiation therapy.

Disclosure of Invention

The present invention is directed to a breast support for radiotherapy to solve the above problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a breast bracket for radiotherapy comprises a bracket main body and an annular bracket arranged on the bracket main body, wherein an annular treatment hole is formed in the bracket main body, and a radiotherapy device is arranged at the bottom of the annular treatment hole; the annular bracket is fixedly arranged on the bracket main body and corresponds to the position of the annular treatment hole, an annular sliding groove is formed in the annular bracket, and an adjusting device is arranged in the annular sliding groove; the adjusting device comprises two groups of arc-shaped baffles and adjusting push rods, the extending ends of the two groups of adjusting push rods are fixedly connected with the arc-shaped baffles, and the two groups of adjusting push rods are fixedly arranged on the inner wall of the annular chute and are respectively positioned on two sides of the annular bracket; the bracket is characterized in that a supporting device is further arranged on the bracket main body and comprises a head supporting ring and an abdomen supporting plate, the head supporting ring is slidably mounted on the bracket main body, the bottom of the head supporting ring is in threaded connection with an adjusting screw rod, the adjusting screw rod is rotatably mounted on the bracket main body and located on one side, far away from the annular bracket, of the head supporting ring, and the abdomen supporting plate is fixedly mounted on the bracket main body and located on one side, far away from the head supporting ring, of the annular bracket.

As a further scheme of the invention: the bottom of the head support ring is provided with a rectangular sliding block, and the rectangular sliding block is in sliding fit with a rectangular sliding groove formed in the bracket main body.

As a further scheme of the invention: the head support ring is internally provided with an air bag and the air bag is also provided with an inflation and deflation device.

As a further scheme of the invention: the supporting device also comprises two groups of elbow supporting plates, two groups of leg supporting plates and two groups of handrail supporting rings, wherein the elbow supporting plates are fixedly arranged at two sides of the head supporting ring respectively, telescopic rods are fixedly arranged on the leg supporting plates and are fixedly arranged at one end of the bracket main body far away from the elbow supporting plates through the telescopic rods, the handrail supporting rings are two groups and are fixedly arranged on the abdomen supporting plates,

as a further scheme of the invention: and two groups of U-shaped sliding grooves are also arranged on the leg supporting plate.

As a further scheme of the invention: the annular bracket, the abdomen supporting plate, the elbow supporting plate and the leg supporting plate are respectively provided with a soft cushion.

As a further scheme of the invention: the bottom of the bracket main body is also provided with a support base, and the lower end of the support base is also fixed with four groups of rollers.

As a further scheme of the invention: the roller is a universal wheel and is also fixedly provided with a locking sheet.

As a further scheme of the invention: the supporting base comprises four groups of lifting rods, the lifting rods are respectively positioned at four corners at the bottom of the bracket main body, and the lower ends of the lifting rods are fixedly connected with the rollers.

Compared with the prior art, the invention has the beneficial effects that:

an annular bracket is adopted and matched with a radiotherapy device through an annular treatment hole to treat a patient; the adjusting push rod and the arc-shaped baffle are adopted, the arc-shaped baffle is driven to reciprocate in the adjusting sliding groove by the extension or retraction of the adjusting push rod, and the size of the working area of the annular bracket is adjusted to meet the requirements of a patient; the abdomen supporting plate is used for supporting the body weight of a patient, so that the treatment is convenient; the position of the head support ring is adjusted by adopting an adjusting screw rod through the matching of the rectangular sliding groove and the rectangular block so as to meet the use requirements of different patients; the air bag is matched with the head support ring, and the air bag is inflated or deflated through the inflation and deflation device, so that the comfort effect of a patient is improved, and the air bag is suitable for different patients; the telescopic rod and the leg supporting plate with the U-shaped sliding groove are adopted, the telescopic rod stretches and retracts to drive the leg supporting plate to slide in a reciprocating mode, and the leg supporting plate is suitable for patients with different heights; the soft cushion is adopted, so that the comfort of the patient is enhanced; the universal wheels are adopted to drive the device to move in any direction, so that the device is convenient for a patient to use, and the universal wheels are matched with the locking pieces to fix the universal wheels, so that the stability of the device in the working process is kept, and the treatment is convenient; adopt lifter and handrail support ring cooperation, make things convenient for the patient to borrow the power to climb to the bracket main part, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of a breast support for radiotherapy.

Fig. 2 is a schematic top view of the structure of fig. 1.

Fig. 3 is a schematic structural view of a bracket main body in the breast bracket for radiation therapy.

Fig. 4 is a schematic structural view of a ring-shaped bracket in a breast bracket for radiation therapy.

Description of reference numerals:

1-elbow support plate; 2-adjusting the screw rod; 3-air bag; 4-a ring-shaped carrier; 5-handrail support ring; 6-abdominal supporting plate; 7-a telescopic rod; 8-a leg support plate; 9-a lifting rod; 10-a roller; 11-a carrier body; 12-a radiotherapy device; 13-a rectangular chute; 14-a rectangular slider; 15-arc baffle; 16-a head support ring; 17-annular treatment hole; an 18-U-shaped chute; 19-an annular chute; 20-adjusting the push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 4, in an embodiment of the present invention, a breast bracket for radiotherapy includes a bracket main body 11 and an annular bracket 4 disposed on the bracket main body 11, wherein an annular treatment hole 17 is formed on the bracket main body 11, and a radiotherapy device 12 is installed at the bottom of the annular treatment hole 17; the annular bracket 4 is fixedly arranged on the bracket main body 11 and corresponds to the position of the annular treatment hole 17, an annular sliding groove 19 is formed in the annular bracket 4, and an adjusting device is arranged in the annular sliding groove 19; the adjusting device comprises arc-shaped baffles 15 and adjusting push rods 20, the number of the adjusting push rods 20 is two, the extending ends of the adjusting push rods 20 are fixedly connected with the arc-shaped baffles 15, the two groups of the adjusting push rods 20 are fixedly arranged on the inner wall of the annular sliding groove 19 and are respectively positioned at two sides of the annular bracket 4, the adjusting push rods 20 extend or retract to drive the arc-shaped baffles 15 to reciprocate in the adjusting sliding groove, and the size of a working area of the annular bracket 4 is adjusted to meet the needs of a patient; still be provided with strutting arrangement on the bracket main part 11, strutting arrangement includes head support ring 16 and belly backup pad 6, head support ring 16 slidable mounting has adjusting screw 2 on bracket main part 11 and its bottom threaded connection, adjusting screw 2 rotates and installs on bracket main part 11 and is located head support ring 16 and keeps away from one side of annular bracket 4, rotates adjusting screw 2 and adjusts the distance of head support ring 16 and annular bracket 4, makes things convenient for the support of patient's head, belly backup pad 6 fixed mounting is on bracket main part 11 and is located one side that head support ring 16 was kept away from to annular bracket 4 for support patient's health weight, convenient treatment.

The bottom of the head support ring 16 is provided with a rectangular sliding block 14, and the rectangular sliding block 14 is in sliding fit with a rectangular sliding groove 13 formed on the bracket main body 11; when the adjusting screw rod 2 rotates, the head support ring 16 slides back and forth in the rectangular sliding groove 13 through the rectangular sliding block 14, so as to meet the use requirements of different patients.

The head support ring 16 is internally provided with the air bag 3, the air bag 3 is also provided with an inflation and deflation device, and the air bag 3 is inflated through the inflation and deflation device, so that the comfort effect of a patient is improved; when the head of the patient is small, more gas is filled into the air bag 3 by the gas filling and discharging device, so that the inner space of the head support ring 16 is reduced to be suitable for the patient with the small head, and when the head of the patient is large, the air bag 3 is discharged by the gas filling and discharging device to increase the inner space of the head support ring 16 to be suitable for the patient with the large head.

The support device also comprises elbow support plates 1, leg support plates 8 and armrest support rings 5, wherein the elbow support plates 1 are divided into two groups and are respectively fixedly arranged at two sides of the head support ring 16 and used for supporting the arms of the patient; the telescopic rod 7 is fixedly installed on the leg supporting plate 8, the leg supporting plate 7 is fixedly installed at one end, far away from the elbow supporting plate 1, of the bracket main body 11, the leg supporting plate 8 is driven to slide back and forth through the telescopic rod 7, the leg supporting plate 8 is suitable for patients with different heights, and two groups of U-shaped sliding grooves 18 are further formed in the leg supporting plate 8, so that ankles can be conveniently fixed; the handrail support rings 5 are two sets of and fixed mounting is in 6 two of belly backup pad then, make things convenient for the patient to prop handrail support rings 5 and borrow power to get up.

In order to enhance the comfort of the patient, cushions are also provided on the ring-shaped cradle 4, the abdomen supporting plate 6, the elbow supporting plate 1 and the leg supporting plate 8, respectively.

The support base is further arranged at the bottom of the bracket main body 11, four groups of rollers 10 are further fixed at the lower end of the support base, the rollers 10 are universal wheels and are fixedly provided with locking pieces, the device can be moved in any direction through the universal wheels, the use of a patient is facilitated, the universal wheels are fixed through the locking pieces, the stability of the device in the working process is kept, and the treatment is facilitated.

Example 2

Referring to fig. 1 and 3, in an embodiment of the present invention, in order to enhance the practicability and flexibility of the apparatus, on the basis of embodiment 1, the supporting base includes four sets of lifting rods 9, the lifting rods 9 are respectively located at four corners of the bottom of the bracket main body 11, and the lower ends of the lifting rods 9 are fixedly connected to rollers 10; when the patient does not have good self-movement power or does not move conveniently, the lifting rod 9 is contracted to drive the bracket main body 11 to descend, so that the patient can conveniently climb onto the bracket main body 11 by himself or with the help of medical staff.

The working principle of the invention is as follows:

when the device works, the device is transferred to a working position through the universal wheel, and the universal wheel is fixed through the locking sheet, so that the stability of the device in the working process is kept; starting the telescopic rod 7, and driving the leg support plate 8 to slide back and forth by the telescopic rod 7 to adapt to the height of the patient; starting the lifting rod 9, wherein the lifting rod 9 is contracted to drive the bracket main body 11 to descend, so that a patient can conveniently climb onto the bracket main body 11 by virtue of the handrail support ring 5 or climb onto the bracket main body 11 with the help of medical staff; the adjusting screw 2 is rotated to adjust the distance between the head support ring 16 and the annular bracket 4, so that the head of a patient can be conveniently supported, and the air bag 3 is inflated by the inflation and deflation device according to the size of the head of the patient, so that the comfort effect of the patient is improved; starting the adjusting push rod 20, wherein the adjusting push rod 20 extends or retracts to drive the arc-shaped baffle 15 to reciprocate in the adjusting chute, and the size of the working area of the annular bracket 4 is adjusted to meet the requirements of a patient; the radiotherapy device 12 is activated to treat the patient.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A breast bracket for radiotherapy comprises a bracket main body (11) and an annular bracket (4) arranged on the bracket main body (11), and is characterized in that an annular treatment hole (17) is formed in the bracket main body (11), and a radiotherapy device (12) is arranged at the bottom of the annular treatment hole (17); the annular bracket (4) is fixedly arranged on the bracket main body (11) and corresponds to the position of the annular treatment hole (17), an annular sliding groove (19) is formed in the annular bracket (4), and an adjusting device is arranged in the annular sliding groove (19); the adjusting device comprises arc-shaped baffles (15) and adjusting push rods (20), the number of the adjusting push rods (20) is two, the extending ends of the adjusting push rods are fixedly connected with the arc-shaped baffles (15), and the two groups of adjusting push rods (20) are fixedly arranged on the inner wall of the annular sliding groove (19) and are respectively positioned on two sides of the annular bracket (4); the improved bracket is characterized in that a supporting device is further arranged on the bracket main body (11) and comprises a head supporting ring (16) and an abdomen supporting plate (6), the head supporting ring (16) is slidably mounted on the bracket main body (11) and the bottom of the head supporting ring is in threaded connection with an adjusting screw (2), the adjusting screw (2) is rotatably mounted on the bracket main body (11) and located on one side, away from the annular bracket (4), of the head supporting ring (16), and the abdomen supporting plate (6) is fixedly mounted on the bracket main body (11) and located on one side, away from the head supporting ring (16), of the annular bracket (4).

2. The breast carrier for radiotherapy according to claim 1, characterized in that the head support ring (16) is provided at the bottom with a rectangular slider (14) and the rectangular slider (14) is in sliding fit with a rectangular sliding groove (13) provided on the carrier body (11).

3. The breast support for radiotherapy according to claim 2, characterized in that the head support ring (16) has a balloon (3) mounted inside and the balloon (3) is further provided with inflation and deflation means.

4. The breast support for radiotherapy according to claim 1, characterized in that the support device further comprises elbow support plates (1), leg support plates (8) and armrest support rings (5), the elbow support plates (1) are two groups and are respectively fixedly mounted on two sides of the head support ring (16), the telescopic rods (7) are fixedly mounted on the leg support plates (8) and are fixedly mounted on one end of the support body (11) far away from the elbow support plates (1) through the telescopic rods (7), and the armrest support rings (5) are two groups and are fixedly mounted on two abdomen support plates (6).

5. The breast support for radiotherapy according to claim 4, characterized in that two sets of U-shaped runners (18) are also provided on the leg support plate (8).

6. The breast support for radiotherapy according to claim 4, characterized in that the ring-shaped support (4), the abdomen support plate (6), the elbow support plate (1) and the leg support plate (8) are further provided with soft pads, respectively.

7. The breast support for radiotherapy according to claim 1, wherein a support base is further provided at the bottom of the support main body (11) and four sets of rollers (10) are further fixed at the lower end of the support base.

8. The breast support for radiotherapy according to claim 7, characterized in that the roller (10) is a universal wheel and a locking plate is also fixedly mounted thereon.

9. The breast support for radiotherapy according to claim 7, wherein the supporting base comprises four sets of lifting rods (9), the lifting rods (9) are respectively located at four corners of the bottom of the support body (11), and the lower ends of the lifting rods (9) are fixedly connected with the rollers (10).